4 years ago

Whats 9×7 I need to know please and thank you

Mathematics

2 answers:

lana [24]4 years ago

6 0

The answer to 9×7 would be 63

tia_tia [17]4 years ago

5 0

9x7 is 63.

This is an easy way to do multiplication with the 9. Hold out both hands and let’s say we want to figure out what 9x5 is. Put down the 5th finger, there will be 4 fingers left on one hand and 5 fingers on the other. Your answer would be 45. For this problem, put down the 7th finger and you get 6 on one side and 3 on the other side.

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There are 99 males and 121 females participating in a marathon. What percent of the participants are female?

ioda

To do this, we first want to see how many participants there are in total by adding both males and females.

$99+121=220$

Now we know that there were 220 total participants, but only 121 were females.

This allows us to set up the fraction 121/220= the percent female.

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3 years ago

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Talja [164]

Answer:

Step-by-step explanation:

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3 years ago

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3 years ago

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AysviL [449]

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The quotient of 20 and four, multiplied by 10 as an expression

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